Hatsune Miku takes the lead

Hatsune Miku opens MTV Japan's Video Music Awards.
The virtual character, who just hopped off Lady Gaga's U.S. tour, is portrayed as a 16-year-old girl with long turquoise hair.
Many of Miku's most popular songs have been produced by fans on the internet, and her voice is in numerous tunes.
British band Coldplay also appeared on the show.